Spacecoast Black Sensation is like this.
Not a hint of a leaf in winter, then out it pops next year.
However, I have to note it emerges later than any "true" dormant.
So much so that I keep thinking it is dead and planning a replacement.
Pretty much the last one to emerge, maybe a full month or more after all the others are out and growing.
Does that count? Or is it just in "survival mode"?
Edited to add that the ones I hybridize with all emerge a bit later than the ones I did not, the year after. SCBS is also one I do set pods on.
